201845025

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{19087}}^1$

素因数の和:19150

約数の個数: 36

約数和(自身を含む): 369238272

約数和(自身を除く): 167393247

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 19087, 57261, 95435, 171783, 286305, 477175, 858915, 897089, 1431525, 2691267, 4294575, 4485445, 8073801, 13456335, 22427225, 40369005, 67281675, 201845025]

約数ペア:

[(1, 201845025), (3, 67281675), (5, 40369005), (9, 22427225), (15, 13456335), (25, 8073801), (45, 4485445), (47, 4294575), (75, 2691267), (141, 1431525), (225, 897089), (235, 858915), (423, 477175), (705, 286305), (1175, 171783), (2115, 95435), (3525, 57261), (10575, 19087)]